MLB: San Diego 9, Arizona 2

SAN DIEGO, Aug. 27 (UPI) -- Brian Giles's three-run homer and Kevin Kouzmanoff's three RBI Tuesday fueled San Diego's 9-2 victory over Arizona.

Diamondbacks starter Brandon Webb missed a chance to win his 20th game by giving up six runs in less than five innings. He's now 19-5.

Chad Reineke gave up two runs on a Mark Reynold's homer to improve to 2-1 with five innings of work.

Chase Headley drove in two runs for the Padres, who have back-to-back wins after losing seven straight.

Arizona has lost three straight but still hold a three-game in the National League West.